The process of filling a pillow, comforter or jacket is prone to differences in net filling material. A 5% variance is possible.

在加工填充一件夹克、床垫或枕头过程中填充原料的净重会有不同。5%差异可能存在。

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However, reducing the order variability has a negative impact to the net stock variance.

然而，供应链系统定购量方差的减小对实际库存方差起到反面的作用。

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Cost of carry on my bond portfolio of high yield paper is also minimal, but shows a net positive variance of over 500 basis points.

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